Lin rides her bike 20 miles in 15 minutes. If she rode at a constant speed, what is the unit rate and how do you know?

v = t d ​ \where : v = s pp e d d = d i s t an e t = t im e v = 4 1 ​ h 20 mi ​ = 20 ∗ 4 = 80 mi / h ​

Answered by Ryan2 | 2024-06-10

Lin rides her bike at a speed of 80 miles per hour. This was determined by converting her riding time of 15 minutes into hours and then using the speed formula. The unit rate of speed gives us a clear understanding of how fast she rides her bike.
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Answered by Anonymous | 2024-12-23